package com.echo.code.demo;

/**
 * Created by baiyp on 2019/05/15.
 */
public class Client {
    public static void main(String[] args) {
        /*JclExample jcl = new JclExample();
        jcl.printLog();*/


        /*JulExample jul = new JulExample();
        jul.printLog();*/

        SlfExample slf = new SlfExample();
        slf.printLog();
    }
}
